/*
* Thickbox 3.1 - One Box To Rule Them All.
* By Cody Lindley (http://www.codylindley.com)
* Copyright (c) 2007 cody lindley
* Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/

var tb_pathToImage = "js/loadingAnimation.gif";
var tb_pathToImageClose = "js/close.gif";
var tb_pathToImageLeft = "js/left.gif";
var tb_pathToImageRight = "js/right.gif";
//zmienna definiujaca przesuniecie obrazka do gory
var odstep=20;
/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/

//on page load call tb_init
$(document).ready(function(){   
    tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
    imgLoader = new Image();// preload image
    imgLoader.src = tb_pathToImage;
});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
    $(domChunk).click(function(){
        var t = this.title || this.name || null;
        var a = this.href || this.alt;
        var g = this.rel || false;
        tb_show(t,a,g);
        this.blur();
        return false;
    });
}

function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
    
    try {
        if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
            $("body","html").css({height: "100%", width: "100%"});
            $("html").css("overflow","hidden");
            
            if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
                $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
                $("#TB_overlay").append("<div id='TB_ImageMenu1'></div>");
                $("#TB_overlay").click(tb_remove);
                $("#TB_ImageMenu1").unbind();
                    $("#TB_ImageMenu1").append("<div id='TB_secondLine'><span id='TB_prev'></span><span id='TB_next'></span><a id='TB_closeWindowButton' title='Close' href='#'></a></div>");
            }
        }else{//all others
        if(document.getElementById("TB_overlay") === null){
            $("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
            $("#TB_overlay").click(tb_remove);
            $("#TB_overlay").append("<div id='TB_ImageMenu1'></div>");
            $("#TB_ImageMenu1").unbind();
                $("#TB_ImageMenu1").append("<div id='TB_secondLine'><span id='TB_prev'></span><span id='TB_next'></span><a id='TB_closeWindowButton' title='Close' href='#'></a></div>");
        }
    }
    
    if(tb_detectMacXFF()){
        $("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
    }else{
    $("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
}



var baseURL;
if(url.indexOf("?")!==-1){ //ff there is a query string involved
    baseURL = url.substr(0, url.indexOf("?"));
}else{ 
baseURL = url;
}

var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
var urlType = baseURL.toLowerCase().match(urlString);

if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images

    
    
    
    
    TB_PrevCaption = "";
    TB_PrevURL = "";
    TB_PrevHTML = "";
    TB_NextCaption = "";
    TB_NextURL = "";
    TB_NextHTML = "";
    TB_imageCount = "";
    TB_FoundURL = false;
    if(imageGroup){
        TB_TempArray = $("a[@rel="+imageGroup+"]").get();
        for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
            var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
            if (!(TB_TempArray[TB_Counter].href == url)) {						
                if (TB_FoundURL) {
                    TB_NextCaption = TB_TempArray[TB_Counter].title;
                    TB_NextURL = TB_TempArray[TB_Counter].href;
                    TB_NextHTML = "&nbsp;&nbsp;<span id='TB_next'><a href='#'><img src='"+tb_pathToImageRight+"' alt='Next' /></a></span>";
                } else {
                TB_PrevCaption = TB_TempArray[TB_Counter].title;
                TB_PrevURL = TB_TempArray[TB_Counter].href;
                TB_PrevHTML = "<span id='TB_prev'><a href='#'><img src='"+tb_pathToImageLeft+"' alt='Prev' /></a></span>";
            }
        } else {
        TB_FoundURL = true;
        //TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
    }
}
}


}


if(caption===null){caption="";}
$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
$('#TB_load').show();//show loader

var baseURL;
if(url.indexOf("?")!==-1){ //ff there is a query string involved
    baseURL = url.substr(0, url.indexOf("?"));
}else{ 
baseURL = url;
}

var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
var urlType = baseURL.toLowerCase().match(urlString);

if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
    
    TB_PrevCaption = "";
    TB_PrevURL = "";
    TB_PrevHTML = "";
    TB_NextCaption = "";
    TB_NextURL = "";
    TB_NextHTML = "";
    TB_imageCount = "";
    TB_FoundURL = false;
    if(imageGroup){
        TB_TempArray = $("a[@rel="+imageGroup+"]").get();
        for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
            var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
            if (!(TB_TempArray[TB_Counter].href == url)) {						
                if (TB_FoundURL) {
                    TB_NextCaption = TB_TempArray[TB_Counter].title;
                    TB_NextURL = TB_TempArray[TB_Counter].href;
                    TB_NextHTML = "&nbsp;&nbsp;<span id='TB_next'><a href='#'><img src='"+tb_pathToImageRight+"' alt='Next' /></a></span>";
                } else {
                TB_PrevCaption = TB_TempArray[TB_Counter].title;
                TB_PrevURL = TB_TempArray[TB_Counter].href;
                TB_PrevHTML = "<span id='TB_prev'><a href='#'><img src='"+tb_pathToImageLeft+"' alt='Prev' /></a></span>";
            }
        } else {
        TB_FoundURL = true;
        //TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
    }
}
}

imgPreloader = new Image();
imgPreloader.onload = function(){		
    imgPreloader.onload = null;
    
    // Resizing large images - orginal by Christian Montoya edited by me.
    var pagesize = tb_getPageSize();
    var x = pagesize[0] - 150;
    var y = pagesize[1] - 150;
    var imageWidth = imgPreloader.width;
    var imageHeight = imgPreloader.height;
    if (imageWidth > x) {
        imageHeight = imageHeight * (x / imageWidth); 
        imageWidth = x; 
        if (imageHeight > y) { 
            imageWidth = imageWidth * (y / imageHeight); 
            imageHeight = y; 
        }
    } else if (imageHeight > y) { 
    imageWidth = imageWidth * (y / imageHeight); 
    imageHeight = y; 
    if (imageWidth > x) { 
        imageHeight = imageHeight * (x / imageWidth); 
        imageWidth = x;
    }
}
// End Resizing
$("#TB_secondLine").remove();
TB_WIDTH = imageWidth + 30;
TB_HEIGHT = imageHeight + 60;
$("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"</div>");

$("#TB_ImageMenu1").append("<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "&nbsp;&nbsp;<a href='#' id='TB_closeWindowButton' title='Close'><img src='"+tb_pathToImageClose+"' alt='Close' /></a></div>");
$("#TB_closeWindowButton").click(tb_remove);

if (!(TB_PrevHTML === "")) {
    function goPrev(){
        if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
        //$("#TB_secondLine").remove();
        $("#TB_window").remove();
        $("body").append("<div id='TB_window'></div>");
        tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
        return false;	
    }
    $("#TB_prev").click(goPrev);
}

if (!(TB_NextHTML === "")) {		
    function goNext(){
        //$("#TB_ImageMenu1").empty();
        //$("#TB_secondLine").remove();
        $("#TB_window").remove();
        $("body").append("<div id='TB_window'></div>");
        tb_show(TB_NextCaption, TB_NextURL, imageGroup);
        return false;	
    }
    $("#TB_next").click(goNext);
    
}

document.onkeydown = function(e){ 	
    if (e == null) { // ie
        keycode = event.keyCode;
    } else { // mozilla
    keycode = e.which;
}
if(keycode == 27){ // close
    tb_remove();
} else if(keycode == 190){ // display previous image
if(!(TB_NextHTML == "")){
    document.onkeydown = "";
    goNext();
}
} else if(keycode == 188){ // display next image
if(!(TB_PrevHTML == "")){
    document.onkeydown = "";
    goPrev();
}
}	
};

tb_position();
$("#TB_load").remove();
$("#TB_ImageOff").click(tb_remove);
$("#TB_window").css({display:"block"}); //for safari using css instead of show
};

imgPreloader.src = url;
}else{//code to show html

var queryString = url.replace(/^[^\?]+\??/,'');
var params = tb_parseQuery( queryString );

TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
ajaxContentW = TB_WIDTH - 30;
ajaxContentH = TB_HEIGHT - 45;

if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window		
    urlNoQuery = url.split('TB_');
    $("#TB_iframeContent").remove();
    if(params['modal'] != "true"){//iframe no modal
        $("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
    }else{//iframe modal
    $("#TB_overlay").unbind();
    $("#TB_ImageMenu1").unbind();
    $("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
}
}else{// not an iframe, ajax
if($("#TB_window").css("display") != "block"){
    if(params['modal'] != "true"){//ajax no modal
        $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
    }else{//ajax modal
    $("#TB_overlay").unbind();
    $("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");	
}
}else{//this means the window is already up, we are just loading new content via ajax
$("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
$("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
$("#TB_ajaxContent")[0].scrollTop = 0;
$("#TB_ajaxWindowTitle").html(caption);
}
}

$("#TB_closeWindowButton").click(tb_remove);

if(url.indexOf('TB_inline') != -1){	
    $("#TB_ajaxContent").append($('#' + params['inlineId']).children());
    $("#TB_window").unload(function () {
        $('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
    });
    tb_position();
    $("#TB_load").remove();
    $("#TB_window").css({display:"block"}); 
}else if(url.indexOf('TB_iframe') != -1){
tb_position();
if($.browser.safari){//safari needs help because it will not fire iframe onload
    $("#TB_load").remove();
    $("#TB_window").css({display:"block"});
}
}else{
$("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
    tb_position();
    $("#TB_load").remove();
    tb_init("#TB_ajaxContent a.thickbox");
    $("#TB_window").css({display:"block"});
});
}

}

if(!params['modal']){
    document.onkeyup = function(e){ 	
        if (e == null) { // ie
            keycode = event.keyCode;
        } else { // mozilla
        keycode = e.which;
    }
    if(keycode == 27){ // close
        tb_remove();
    }	
};
}

} catch(e) {
//nothing here
}
}

//helper functions below
function tb_showIframe(){
    $("#TB_load").remove();
    $("#TB_window").css({display:"block"});
}

function tb_remove() {
    $("#TB_imageOff").unbind("click");
    $("#TB_closeWindowButton").unbind("click");
    $("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
    $("#TB_load").remove();
    if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
        $("body","html").css({height: "auto", width: "auto"});
        $("html").css("overflow","");
    }
    document.onkeydown = "";
    document.onkeyup = "";
    return false;
}

function tb_position() {
    $("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
    if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
        $("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10)-odstep + 'px'});
    }
}

function tb_parseQuery ( query ) {
    var Params = {};
    if ( ! query ) {return Params;}// return empty object
    var Pairs = query.split(/[;&]/);
    for ( var i = 0; i < Pairs.length; i++ ) {
        var KeyVal = Pairs[i].split('=');
        if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
        var key = unescape( KeyVal[0] );
        var val = unescape( KeyVal[1] );
        val = val.replace(/\+/g, ' ');
        Params[key] = val;
    }
    return Params;
}

function tb_getPageSize(){
    var de = document.documentElement;
    var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
    var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
    arrayPageSize = [w,h];
    return arrayPageSize;
}

function tb_detectMacXFF() {
    var userAgent = navigator.userAgent.toLowerCase();
    if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
        return true;
    }
}